Where does “草片” come from?

草片 (Japanese) comes from Japanese 草, from Middle Chinese 草.

Ancestry of “草片”, step by step

草片 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesegrass; a weed; a herb
2Middle Chinese

via Japanese

StepLanguageWordMeaning
1Japaneseone part of a pair; partial
Every word from Middle Chinese Every word from Japanese